��ˮ��վ��O(sh��)Ӌ��\�й��

��r�g��2009-08-31 14:11 ��Դ�� : ��x��2098

��ˮ��վ��ĺ,��к��Ϫ��,��Ǻ��ˮ̎��Ŀ��Ҫ��׹��,��(d��n)ؓ��ݔ��ą^(q��)(��u,��²��u��)ȫ��ˮ��΄�(w��)��̿��r��4295.92�fԪ,��ռ��e�s��4500m2,��O(sh��)Ӌ��ˮ��6.0m3/s��1999��10��Ͷ�a(ch��n)�ԁ�ƽ��ݔ��ˮ��_20×104m3/d,��

1��ˇ��̼��چ��}

1.1��g

��g��ƽ��ߴ��8.0m×18.0m,��9.3m��ƽ�_λ�ڵ��4.9m̎,��ٰ��ʽ��g,��M��õ��䓽��ֱ��ʽƽ��,��L��8.0m,��3.0m��Ҫ�b�ü��O(sh��)��Ҋ��1,��

��g��6�_��Һλ�x,��@ʾ��ǰ��ˮλ,��

��g��Mˮ��B(t��i)��,��O(sh��)��x�ͽ�(j��ng)��g(sh��)��M,��ڌ��H�\��аl(f��)�F(xi��n)߀��һЩ��}��Mˮ��̎��ˮˮλ�˸�(�Mˮ�l�Tǰˮλ)�c��ƽ�_��^��,��(d��o)��a(ch��n)�д��ش�ȫ�[��l(f��)��ͻ�l(f��)��ͣ늻��l�T�p�ĝB©��r�r,��ˮ��ں̵ܶĕr�g��(n��i)��ƽ�_�͛],��Ķ��ɲ��صēpʧ��ڸ�Ŗž��^��(60mm)ʹˮ�w�е�һЩܛ��(�粼�l��K��)�O�ױ��_�^�ŗl��M��ÿӲ��p�@�ڸ��\�D(zhu��n)��~݆��,��Ӱ푝�ˮ�õ��\��,��۸��늙C��S�Ű�һ��ʘO��ܳ��g,��

��1��g��Ҫ�b�ü��O(sh��)��

�O(sh��)��Q �\�Ѕ��(sh��) ��(sh��)��(�_) �a(ch��n)��
ץ��ʽ�� ž��60mm,��300kg 3 ��
��ݔ�͙C(A��B) ��ʣ�2.2kW,��D(zhu��n)�٣�1430r/min,��ݔ��6m3/h��ֱ��280mm,��L��13000mm 2 ��
��C ��ʣ�5.5kW,��D(zhu��n)�٣�1385r/min��6m3/h,��ֱ��400mm,��L��3000mm 1 ��
�l��(늄�) ��2.0m��ߞ�1.5m 6 ��

1.2��ˮ��g

ˮ��g��ƽ��ߴ��8.8m×18.0m,��÷��10.3m,��ƽ�_�ڵ��4.9m��λ�ã��ʽ��ˮ�÷�,��ˮ�؞��䓽��ˮ��,��Ч�ݷe��310m3��5�_�®a(ch��n)ABS��ˮ��(4��1��),��g(sh��)��(sh��)�飺Q=1.2m3/s,��P=160kW��H=100k Pa,��η=91.5%,��ڝ�ˮ�õ�DN1000��ˮ��Ͼ��O(sh��)��ֹ��y��늄ӵ��y��ڱÿ��һ�_��Һλ�x��_��̽�^,��Ԅӿ��Ʊõ��_ͣ��\�D(zhu��n)��o,��

��Ҫ��c�飺��ˮ��l��ã��þo��,��ҳ�ˮ��·�̶�ֱ,��p��ˮ�^�pʧ,��_��˹�(ji��)��Ŀ��,��ڲ��õ��a(ch��n)��ABS��ˮ�ã��mȻ�r��^��,��Ч�ʸ�,��L��(ji��)�ܡ��b��,��Ͷ�Y��,��۝�ˮ��펧��һ��M��ұ��o�b�ã��ڹ��ˮλ��ˮλ,��늙C��,��S�М��ȡ��,��늉��^��ֵ�r,��Ԅ�ͣ�ã��ܱó��O(sh��)�пɿ��ֹ��y,��o��P(gu��n)�]��y��ن��ӱýM,��O(sh��)��ƽ�r��ȫ��Ԍ��y��_λ��̎��S�r��Æ��Ӡ�B(t��i),��˲�r�ГQ�r��ڽo��a(ch��n)��,��O(sh��)��ͻ�l(f��)��϶��a(ch��n)��æ�y��l(f��)��B��¹ʡ�

��ڹ�ˇ��Ҳ�l(f��)�F(xi��n)һЩ��}��O(sh��)Ӌ�Ŀ�ˮλ��^��(10m)��ܺ�,��ձ��O(sh��)Ӌ��ˮλ��H��2.0m��,��\��д��߅�_ˮ�õ��gˮ�õĬF(xi��n)��(�s�߳�10%��20%)��r��l(f��)��“��”��“��g”�F(xi��n)��,��f��վ�Mˮ�Uɢ��B(t��i)��(w��n),��F(xi��n)��

1.3��ˮ��

��ø��ͳ��_ʽ��ˮ��(��ʽ䓽��),��ƽ��ߴ��18.0m×2.5m,��4.9m��ϸߞ�1.3m,��ˮ��ˮλ�˸ߞ�5.0m,��ˮ��O(sh��)�Ѓɂ��ڣ�һ��4m3/s��ˮ��ˮ̎��S,��һ��ڱ��꼾��(ji��)��2m3/s(�¹ʕr��6m3/s)��ˮ��Ϫ,��3�_늄��l�T�D(zhu��n)�Q��ƣ��g�l��x��,��

��\�й��аl(f��)�F(xi��n),��ڳ�ˮ�ز��Â�(c��)��ˮ��h�x��ڵ�߅�_ˮ�ó�ˮ��\��,��Еr��l(f��)��l�ĬF(xi��n)��,��

1.4 ͨ�L(f��ng)��ϵ�y(t��ng)

��ں��ˮ��վ��̎��^(q��)��ˌ��,��ķ��Ҫ��ܸ�,��ʲ��÷��]ʽ��(g��u)�첢��4�_�S��ʽ��L(f��ng)�C,��L(f��ng)��O(sh��)�ڸ��ͷ��g��(n��i)��L(f��ng)��2×104m3/h,��Q��l�ʞ�5��/h,��U��ø߿��ŷţ��վ��O(sh��)��^С�ĵ��M��O(sh��)��,��ֻ��L(f��ng)�C�\�D(zhu��n)�r��^��,��ʌ��䰲�b�ڸ��x�փ�(n��i)��Ӝp��O(sh��)ʩ��

1.5��Ԅӿ��ϵ�y(t��ng)

��վ�O(ji��n)��ҿ��ϵ�y(t��ng)�ɵ�ABB��˾��Sattcon35,��Sattcon05�ɾ��߉݋��(PLC)��MCC��Կ��O(sh��)��M��,��Ԅӿ��ϵ�y(t��ng)�\��⣬߀��й��r��(sh��)�Ĳɼ��c̎��,��޸�ģ�M��O(sh��)��c,��󾯼��Ϗ�(f��)λ�ȹ��ܡ�

2��\�й��

2.1��(ji��)��\��

�ڴ��ˮ��վ��ˮ��ܵ��O(sh��)��,��ˮ��վ�ڝ�ˮ�ò��{(di��o)�ٹ��ܵėl��,��ȡ��¹�(ji��)�ܷ��

��a(ch��n)��S�r�{(di��o)��Mˮ�l�T��ԱM��ʹ�Mˮ��c��ˮ��ӽ�,��@��ÿ�_��ˮ�õ��\�ж�̎�ڸ�Ч�^(q��),��ڹ�(ji��)�ܵ�ͬ�r߀��L��ˮ�õ�ʹ�É��

�ڱM��ʹ?ji��)�ˮ��S�ĸ�ˮλ(80%��90%��ˮλ)��\��,��@�Ӿͽ��˱ÿ�ˮλ�c��ˮ��ˮλ�ĸ߲�,��˱õĳ�ˮ��ڹ�(ji��)�ܵ�ͬ�rҲ��˚��gӰ�,��

�ۮ��l(f��)�F(xi��n)��ˮ�õĿڭh(hu��n)��ѻ�ĥ�p��й©�g϶��^Ҏ(gu��)��ֵ(�ڭh(hu��n)�돽�g϶��(y��ng)��~݆�ڭh(hu��n)�⏽��2.5%��3.5%)�r,��(y��ng)��r��Q��@��߱�Ч�ʷǳ��Ч,��

2.2��ˇ��M

��Mˮ��(n��i)��b��һ�_��Һλ�x��cPLC��B��,��@�ӾͿ��ȫ��O(ji��n)��Mˮ��е�ˮλ��֪ͨ��α�վ�_��ͣ��,��α�վ߀�]��_��v�չܵ�,��α�վ��_܇�_픶��F(xi��n)��ð�ĬF(xi��n)��

�ڸ��M��,��ʹ�ž��ԭ��60mm׃?y��u)?0mm,��Ч�ؔr��ˮ�е�ܛ��(�粼�l��K��),��Ķ��C�˝�ˮ�õ��\��,��w��飺��ո��b��D��ͬ�Ӳ��ϵ�䓗l�ӹ��ɳߴ��Ėŗl��Ȼ�󺸽��ȥ,��ʩ�飺��ԭ�ӻ��ڱ��,��̻��ĥ��,��Ч��,��

��ᘌ��Mˮ�Uɢ��B(t��i)��,��ƽ��(w��n)��γ��Ć��},��a(ch��n)�в��þ��ȴ��_��Mˮ�l�T�Ծ��Mˮ�ķ��,��ʹ��Mˮˮ��Ą��໥��ܺõ��,��ͬ�rҲʹ��ˮ�õĹ��׃С,��Ķ��“��”�F(xi��n)��İl(f��)��

3 �Y(ji��)�Z

��ˮ��վ�ĸ��(g��u)��x�ͺ��,��M,��g(sh��)��(sh��)��Ϙ˜ʣ��O(sh��)��þ��,��a(ch��n)��,��Թ�(ji��)�ܽ��Ğ�Ŀ�Č��M��\�Ѓ�(y��u)��c��ˇ��M��Ч��@��,��\�Р�r��÷�(w��n)��,��

����D(zhu��n)�d��ǳ��ڂ��f��Ϣ֮Ŀ�ġ��Ё�Դ��ע�e�`��ַ��ĺϷ��(qu��n)��,��Ո��߳֙�(qu��n)��C��c��W(w��ng)(li��n)ϵ,��҂��r��h��,��x�x,��